Optically controlled spin-polarization memory effect on Mn delta-doped heterostrucutres

M. A. G. Balanta, M. J. S. P. Brasil, F. Iikawa +6

We investigated the dynamics of the interaction between spin-polarized photo-created carriers and Mn ions on InGaAs/GaAs:Mn structures. The carriers are confined in an InGaAs quant…